Screech
New Member
is there any free simple software that does this for a parrallel port?
I can get 37- 32000 Hz from the internal Pc. speaker.
but I don't know how to use the pc speaker wires to connect to an npn transistor.
in Qbasic the program would be:
REM outputs 10,000 HZ for 1 sec to pc speaker . (1 sec=18.2 clock tics per second)
sound 10000, 18.2
thanks
I can get 37- 32000 Hz from the internal Pc. speaker.
but I don't know how to use the pc speaker wires to connect to an npn transistor.
in Qbasic the program would be:
REM outputs 10,000 HZ for 1 sec to pc speaker . (1 sec=18.2 clock tics per second)
sound 10000, 18.2
thanks